What is the negatively charged sub-atomic particle of an atom?
A) Proton
B) Neutron
C)...
Chemistry, 20.10.2020 20:01 MadisonBoone
What is the negatively charged sub-atomic particle of an atom?
A) Proton
B) Neutron
C) Electron
Answers: 2
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Asample of radium-226 will decay 1/4 of its original amount after 3200years. what is the half-life of radium-226?
Answers: 2
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When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?
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Apiece of metal with a length of 1.42 cm was measured using four different instruments. which of the following measurements is the most accurate?
Answers: 3
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|using the periodic tablewarm-upuse the periodic table in the tools bar to answer the following questions.what elemental classification does oxygen belongto? done
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